xpost da https://forums.docker.com/t/cannot-connect-to-chocolatey-org/38745
Comportamento atteso
Sto eseguendo Windows Server 2016 Datacenter (download MSDN) a 64 bit - Versione 1607 - Build 14393.1715
Sto usando Docker per Windows e eseguo Windows Containers.
Immagino che questa sia la cosa più semplice al mondo, per fare questo:
reboot my host machine
docker run -it microsoft/windowsservercore
powershell
iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'));
L'aspettativa è che questo installi cioccolato nel contenitore.
In realtà lo farò in un file docker, ma vado per un esempio minimo di lavoro per ottenere aiuto in questo momento.
Ecco un vero file docker che non riesce (non è così creativo, purtroppo)
FROM microsoft/windowsservercore
SHELL ["Powershell"]
ENV ChocolateyUseWindowsCompression false;
RUN iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'));
Comportamento reale
Per prima cosa: sto eseguendo questo in una macchina virtuale Virtualbox. Tutto il resto su cui voglio lavorare funziona, incluso ma non limitato a: connettività e test di rete interni, server sql in esecuzione, servizi WCF in esecuzione sul mio ambiente di composizione docker, dati che ritornano correttamente. Tutte le cose che mi aspetto che faccia il sistema stanno funzionando. Questo è l'ultimo passo, incrociamo le dita: D. Il fatto che sto eseguendo questo in VirtualBox non dovrebbe importare, dal momento che Hyper-V funziona e tutte le mie macchine funzionano come previsto. Immagino che valga la pena menzionare.
docker run -it microsoft/windowsservercore
powershell
PS C:\> iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))
Exception calling "DownloadString" with "1" argument(s): "The remote name could not be resolved: 'chocolatey.org'"
At line:1 char:1
+ iex ((new-object net.webclient).DownloadString('https://chocolatey.or ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : WebException
PS C:\> ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : 339189e8dd56
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : attlocal.net
Ethernet adapter vEthernet (Container NIC 6412b757):
Connection-specific DNS Suffix . : attlocal.net
Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter #4
Physical Address. . . . . . . . . : 00-15-5D-80-E9-2C
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::a51b:820e:e45d:fab6%29(Preferred)
IPv4 Address. . . . . . . . . . . : 172.22.202.147(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.240.0
Default Gateway . . . . . . . . . : 172.22.192.1
DNS Servers . . . . . . . . . . . : 172.22.192.1
10.0.2.2
NetBIOS over Tcpip. . . . . . . . : Disabled
Dal mio sistema operativo host (Server 2016) ho queste informazioni:
PS C:\docker> ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : WIN-CDPNLUMSTOE
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : attlocal.net
Ethernet adapter vEthernet (HNS Internal NIC) 2:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter #2
Physical Address. . . . . . . . . : 00-15-5D-80-E5-17
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::5939:52e7:aaf3:5b70%9(Preferred)
IPv4 Address. . . . . . . . . . . : 172.22.192.1(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.240.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 301995357
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-21-4E-0C-48-08-00-27-51-5F-6A
DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter vEthernet (HNS Internal NIC) 3:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter #3
Physical Address. . . . . . . . . : 00-15-5D-B6-45-8D
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::1de4:bff7:36fb:ee92%13(Preferred)
IPv4 Address. . . . . . . . . . . : 172.23.128.1(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.240.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 570430813
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-21-4E-0C-48-08-00-27-51-5F-6A
DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . : attlocal.net
Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Desktop Adapter
Physical Address. . . . . . . . . : 08-00-27-51-5F-6A
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::10de:923b:b866:221d%4(Preferred)
IPv4 Address. . . . . . . . . . . : 10.0.2.15(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Friday, August 19, 1881 6:47:42 PM
Lease Expires . . . . . . . . . . : Tuesday, September 26, 2017 11:15:59 PM
Default Gateway . . . . . . . . . : 10.0.2.2
DHCP Server . . . . . . . . . . . : 10.0.2.2
DHCPv6 IAID . . . . . . . . . . . : 50855975
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-21-4E-0C-48-08-00-27-51-5F-6A
DNS Servers . . . . . . . . . . . : 10.0.2.2
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{C420BD56-5715-49BF-9382-5EA99AA48563}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #5
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{70EA4F39-FE0F-4040-B718-ACAC00765808}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #6
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.attlocal.net:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : attlocal.net
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #7
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
PS C:\docker>
Informazione
Uscita DockerDebugInfo.ps1: https://gist.github.com/jcolebrand/170673e45bf8a659552f22f2071c30d6
Informazioni di sistema
Esecuzione di Windows Server Datacenter (download MSDN) a 64 bit - Versione 1607 - Build 14393.1715
PS C:\docker> docker version
Client:
Version: 17.06.2-ce
API version: 1.30
Go version: go1.8.3
Git commit: cec0b72
Built: Tue Sep 5 19:57:19 2017
OS/Arch: windows/amd64
Server:
Version: 17.06.2-ce
API version: 1.30 (minimum version 1.24)
Go version: go1.8.3
Git commit: cec0b72
Built: Tue Sep 5 19:59:47 2017
OS/Arch: windows/amd64
Experimental: true
Se, per qualsiasi motivo abbandonato, questo è importante, è necessario attivare il sistema operativo host. Lo sto facendo in un ambiente di sviluppo one-shot, quindi non ero ancora particolarmente preoccupato per l'attivazione della VM. Non riesco a capire quanto sia importante. Soprattutto perché tutto il resto "funziona".
Stop-Service docker; Get-ContainerNetwork | Remove-ContainerNetwork -Force; Start-Service docker
presenta un paio di problemi. nessun servizio trovato con la finestra mobile nome. nessuna rete container trovata con Get-ContainerNetwork